If you are hiring a tree service in Maryland, the advice you will find online is almost entirely about price and danger: get a few quotes, do not try it yourself, here is what removal costs. All of that is true, but it skips the two things that actually decide how a tree job turns out in this state, and neither is on any cost calculator. The first is whether the company is legally allowed to touch your trees at all. The second is what happens if something goes wrong while they are forty feet up in your oak.
We have been doing tree work in Burtonsville and across the Maryland suburbs since 1997, and we have cleaned up after more than a few jobs that went sideways because a homeowner hired on price alone. So here is the honest version of how to hire a tree service in Maryland, starting with the rule most people have never heard of.
The Maryland Tree Expert License: Why “a Guy With a Chainsaw” Is Not Legal Here
Maryland is one of the few states that licenses tree work directly. Under state law, anyone who advertises or performs tree care for hire on trees over twenty feet tall must be a Licensed Tree Expert, licensed by the Maryland Department of Natural Resources. This is not a voluntary credential or a trade-association badge. It is a legal requirement, and operating or advertising tree services without it is illegal in Maryland.
The license exists specifically to protect you. To earn it, a tree expert has to document real experience, pass a state exam on tree care and tree law, and, crucially, carry liability and property damage insurance plus workers compensation. The license and the insurance are tied together. A company that is not licensed is almost certainly not carrying the coverage the license requires either.
Here is why that matters in plain terms, and it comes straight from the DNR’s own guidance: if an unlicensed operator does your tree work and something goes wrong, such as a tree falling on your house, it can be very difficult to hold them liable. You are left holding the damage. Hiring a Licensed Tree Expert gives you a state-backed standard and a regulator you can actually call.
What “Insured” Actually Protects You From (and Why the Cheap Quote Skips It)
“Licensed and insured” is on every tree company’s website, but most homeowners never stop to think about what the insurance is actually for. It is not paperwork. It is the line between a routine job and a financial disaster on your property.
Tree work is genuinely one of the most dangerous trades there is: chainsaws, climbers high in the canopy, and heavy limbs dropping near houses and power lines. Two kinds of coverage protect you. General liability covers damage to your property, or your neighbor’s, if a limb or a whole tree comes down the wrong way. Workers compensation covers the crew if someone is hurt on your property. Without it, an injured worker’s medical bills can come looking for the homeowner, because the accident happened on your land.
This is also the hidden reason the lowball quote is so cheap. Real insurance and licensing cost money, and they get priced into every legitimate bid. A quote that comes in dramatically under everyone else is usually not a better deal. It is a company that skipped the coverage, which means the risk did not disappear, it just moved to you.
If They Offer to Top Your Tree, Walk Away
There is one request, and one offer, that instantly tells you whether you are dealing with a real arborist or someone who just owns a chainsaw. It is topping.
Topping is cutting a tree’s main branches back to stubs to make it shorter, and homeowners often ask for it thinking it makes a tall tree safer or less likely to come down in a storm. It does the opposite. The arboricultural consensus, backed by the International Society of Arboriculture, is unambiguous: topping is one of the most harmful things you can do to a tree. It removes most of the tree’s food-producing canopy, stresses it severely, and triggers a flush of weak, fast-growing shoots that are far more likely to break later. A topped tree can grow back to its old height within a couple of years, weaker and more hazardous than before, and the large open wounds invite decay.
A Licensed Tree Expert will not top your tree. Instead they will talk to you about proper structural pruning, like crown reduction and thinning, which can genuinely reduce a tree’s size and risk while keeping it healthy. You can read how we approach that on our proper structural pruning page. The tell is simple: a company that offers topping as a service is telling you it does not follow the standards a licensed expert is held to.
What to Check Before Hiring a Tree Service in Maryland
You can vet a tree company in about ten minutes, and it is the cheapest insurance you will ever buy. Before you let anyone start work, do four things.
First, ask for their Maryland Tree Expert license number. A licensed expert carries a numbered card, and the DNR keeps a public list you can check, so the number is easy to verify. Second, ask for current proof of insurance, both liability and workers compensation, and make sure it is active. Third, get a written estimate that spells out the scope, because a verbal handshake leaves you exposed. Fourth, listen for the topping tell and look for certified arborists on the crew. A company that clears all four is the one worth hiring, even if it is not the cheapest number on your driveway.
That is the standard we hold ourselves to. As a licensed, insured Maryland tree care company, we will hand you our credentials before you commit to anything, and our professional tree service team is glad to walk your property and put the plan in writing. Call us at 301-250-1033 for a free estimate.
Frequently Asked Questions About Hiring a Tree Service
Does a tree service need a license in Maryland?
Yes. Under Maryland law, anyone who advertises or performs tree care for hire on trees over twenty feet tall must be a Licensed Tree Expert, licensed by the Maryland Department of Natural Resources. Working or advertising without the license is illegal, and the license requires the company to carry liability and workers compensation insurance.
How do I check if a tree company is a Licensed Tree Expert?
Ask for their Tree Expert license number. Licensed experts carry a numbered card, and the Maryland DNR maintains a public list of license holders you can check. A legitimate company will give you the number without hesitation.
Why is hiring an uninsured tree service risky?
Tree work is dangerous, and without insurance the risk lands on you. If an uninsured crew damages your property or a worker is injured on your land, you can be left responsible for the costs. Liability and workers compensation coverage are what keep a routine job from becoming your financial problem.
Is tree topping ever a good idea?
No. Topping, cutting branches back to stubs to shorten a tree, is one of the most harmful pruning practices there is. It stresses the tree, causes weak regrowth that breaks easily, and increases long-term hazard. Proper structural pruning, such as crown reduction, is the safe way to reduce a tree’s size.
How do I avoid tree service scams in Maryland?
Be wary of unsolicited door-knockers after storms, quotes far below everyone else, demands for large cash payments up front, and any company that cannot produce a Maryland Tree Expert license number and proof of insurance. Always get the estimate in writing before work begins.